You are downloading the Fast For Facebook XAP file v220.127.116.11 for Windows Phone. Fast For Facebook is a free and useful Social app: Keeping up with your friends is easier than ever with the official Facebook app. •Your friends are always at your side with Snap View, ... You can now download the offline XAP file to install & try it.
Download Locations for Fast For Facebook 18.104.22.168 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Fast For Facebook XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.